Kokomi Shiina is one of the central characters in the anime series Girl Friend BETA. She is a charismatic and talented high school student known for her exceptional abilities in rhythmic gymnastics. Kokomi is admired by many for her beauty and grace, both in and out of the gymnasium. Despite her popularity, she remains down-to-earth and friendly, always willing to lend a helping hand to her friends. Her role in the series revolves around her interactions with her peers, as she navigates the complexities of school life and personal growth.